CN108787430A - A kind of soil agreegate classification wet screening device - Google Patents
A kind of soil agreegate classification wet screening device Download PDFInfo
- Publication number
- CN108787430A CN108787430A CN201810654661.4A CN201810654661A CN108787430A CN 108787430 A CN108787430 A CN 108787430A CN 201810654661 A CN201810654661 A CN 201810654661A CN 108787430 A CN108787430 A CN 108787430A
- Authority
- CN
- China
- Prior art keywords
- sieve plate
- sieve
- inner cylinder
- outer sleeve
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/50—Cleaning
- B07B1/55—Cleaning with fluid jets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B2230/00—Specific aspects relating to the whole B07B subclass
- B07B2230/01—Wet separation
Abstract
This application discloses a kind of soil agreegates of wet type soil separation technology field to be classified wet screening device, including pedestal, outer sleeve and anti-jamming mechanism, support shaft of the pedestal equipped with cylinder and straight up, outer sleeve is fixedly connected with the piston rod of cylinder, the inner cylinder of several bottom seals is equipped in outer sleeve, in inner cylinder the perforative sieve plate of axis is supported equipped with center, sieve plate is connect with support shaft spiral, sieve plate is equipped with several sieve pores, the outer wall of inner cylinder is equipped with inside groove, it is correspondingly provided with outer groove on the inner wall of outer sleeve, ball is equipped between inside groove and outer groove, ball is slidably connected with inside groove and outer groove.This programme solves the problems, such as that the prior art is easy to block sieve pore when carrying out wet screening and screening soil agreegate.
Description
Technical field
The present invention relates to wet type soil separation technology fields, and in particular to a kind of soil agreegate classification wet screening device.
Background technology
Soil agreegate is the important component of soil disciplinary study, to soil texture, soil nutrient and moisture and
The upgrowth situation of its crop has a great impact, therefore is the important indicator of soil fertility and structure.The grouping of soil agreegate
Method has dry screen, wet screening and sedimentation etc. at present, and is widely used the most with wet screening.It is existing that soil is screened with wet screening
When, water was not typically had into pedotheque after processing, then sieve is held with hand, sieve up-down vibration is made to come to soil
Screened, such mode be difficult accurately control sieve move up and down distance, it is also difficult to control the travel frequency of sieve；And
And sieve pore is easy to be blocked in screening process.
Invention content
The invention is intended to provide a kind of soil agreegate classification wet screening device, wet screening sieve is being carried out to solve the prior art
The problem of being easy to block sieve pore when selecting soil agreegate.
In order to solve the above technical problem, the present invention provides following technical solutions：A kind of soil agreegate classification wet screening dress
It sets, including pedestal, outer sleeve and anti-jamming mechanism, support shaft of the pedestal equipped with cylinder and straight up, the outer sleeve
It is fixedly connected with the piston rod of cylinder, the inner cylinder of several bottom seals is equipped in the outer sleeve, is equipped in the inner cylinder
Center is supported the perforative sieve plate of axis, and the sieve plate is connect with support shaft spiral, and the sieve plate is equipped with several sieve pores, described interior
The outer wall circumferential direction of cylinder is equipped with inside groove, is correspondingly provided with outer groove on the inner wall of the outer sleeve, is set between the inside groove and outer groove
It is useful for providing the ball of support force to inner cylinder, the ball is slidably connected with inside groove and outer groove, the anti-jamming mechanism packet
Fixing bearing, sliding rail and air bag are included, in support shaft, the sliding rail is fixed on sieve plate the fixing bearing fixing sleeve, described
Sliding rail is equipped with the sliding block being slidably connected with sliding rail, and connecting rod, the company are equipped between the sliding block and the outer wall of fixing bearing
The outer wall and sliding block of extension bar and fixing bearing are articulated and connected, and one end and the sliding block of the air bag are fixed, the other end of air bag with
Sliding rail is fixedly connected, and several tracheaes are uniformly communicated on the air bag.
The operation principle of the present invention：When carrying out the screening of soil agreegate using the device in this programme, will first it be ready to
Soil sample be poured on the sieve plate on inner cylinder so that soil sample is crossed in water logging, starts cylinder so that connect with cylinder
Outer sleeve moves up and down, because the inner wall of outer sleeve is equipped with outer groove, the outer wall of inner cylinder is equipped with inside groove, inside groove and outer groove it
Between be equipped with and provide a supporting role the ball of power for inner cylinder, such outer sleeve will drive inner cylinder that can also move up and down, interior
Sieve plate in cylinder also just moves up and down, because the support shaft on pedestal runs through the center of sieve plate, and support shaft and sieve plate screw thread
Connection so sieve plate will be rotating up and down motion, but because is equipped with ball, inner cylinder between inner cylinder and outer sleeve
Rotation can't pass to outer sleeve, only ball can be made to be rotated in inside groove and outer groove because support shaft be equipped with fix
The outer wall of bearing, fixing bearing is hinged with connecting rod, and connecting rod is hinged with the sliding block that can be slided on sliding rail again, one end of air bag
It is fixed with sliding block, the other end of air bag is fixedly connected with sliding rail, tracheae diagonally downward is uniformly communicated on air bag, so sieving
When plate moves up and down, sliding block will constantly compress and stretch air bag, and the water in such air bag will be sprayed by tracheae,
The soil agreegate for allowing to block sieve pore is rolled, and this prevents sieve pores to be plugged.
Beneficial effects of the present invention are：1, this programme is by being arranged ball come so that outer sleeve between inner cylinder and outer sleeve
It can drive inner cylinder or more, inner cylinder that cannot but outer sleeve be driven to rotate, can be achieved with inner cylinder in this way is rotated up and down movement；
2, this programme is slided by making sliding block during up and down motion, and because the outer wall with the fixing bearing in support shaft is cut with scissors
It connects, is moved synchronously with sieve plate so can realize, and continuous extruding gasbag during the motion so that the water spray in air bag
Go out, to blocking the formation of the agglomerates impact force of sieve pore, can prevent aggregate from blocking sieve pore.
It is the optimization to basic technology scheme below：
Further, the bottom of the inner cylinder is equipped with several apopores, and the size of the apopore is equal to minimum sieve pore
Diameter.In this way after being sieved to soil agreegate with wet screening, it is convenient for the discharge of water.
Further, the quantity of the connecting rod is two, is respectively provided at the both sides of support shaft.Increase the number of connecting rod
Amount so that the quantity of air bag can also increase, and increase the water being extruded from tracheal strips in this way, it is ensured that anticlogging effect.
Further, the direction of the tracheae is diagonally downward.Water in this way in air bag, will after tracheae comes out
Floor lever of sieve tray is directly acted on, anticlogging effect is also better.
Further, the sieve plate is equipped with two layers of endless screen vertical with sieve plate, and close to the ring at sieve plate center
The size of the sieve pore of shape sieve is more than the screen size of another endless screen.It in this way can be so that reaching the group remoter from sieve plate center
Aggressiveness grain size is smaller, and the centrifugal force being subject to is also just smaller, reduces the speed of the aggregate at sieve plate edge, keeps screening more careful.
Description of the drawings
Fig. 1 is the schematic diagram that a kind of soil agreegate of the present invention is classified wet screening device.
Specific implementation mode
It is further described below by specific implementation mode：
Reference numeral in Figure of description includes：Outer sleeve 1, ball 2, inner cylinder 3, air bag 4, sliding block 5, sieve plate 6, gas
Cylinder 7, pedestal 8, apopore 9, support shaft 10, connecting rod 11, fixing bearing 12.
Embodiment is substantially as shown in Figure 1：
Specific implementation process is as follows：A kind of soil agreegate classification wet screening device, including pedestal 8, outer sleeve 1 and anti-blockage machine
Structure, support shaft 10 of the pedestal 8 equipped with cylinder 7 and straight up, outer sleeve 1 are fixedly connected with the piston rod of cylinder 7, outer sleeve
The inner cylinder 3 of bottom seal is equipped in 1, the bottom of inner cylinder 3 is equipped with several apopores 9, and being equipped with center in inner cylinder 3 is propped up
Support 10 perforative sieve plate 6 of axis, the size of apopore 9 is equal to the minimum diameter of sieve pore on sieve plate, sieve plate 6 with 10 spiral of support shaft
Connection, sieve plate 6 are equipped with several sieve pores, and sieve plate 6 is equipped with two layers of endless screen vertical with sieve plate 6, and close to 6 center of sieve plate
The slot size of endless screen be more than the slot size of another endless screen, the outer wall circumferential direction of inner cylinder 3 is equipped with inside groove, outside
It is correspondingly provided with outer groove on the inner wall of sleeve 1, the ball 2 for providing support force to inner cylinder 3, circle are equipped between inside groove and outer groove
Ball 2 is slidably connected with inside groove and outer groove, and ball 2 is limited in sliding in inside groove and outer groove, and anti-jamming mechanism includes fixing bearing
12, sliding rail and air bag 4, in support shaft 10, sliding rail is fixed on sieve plate 6 12 fixing sleeve of fixing bearing, and sliding rail is equipped with and cunning
The sliding block 5 that rail is slidably connected is equipped with connecting rod 11, connecting rod 11 and fixing bearing between sliding block 5 and the outer wall of fixing bearing 12
12 outer wall and sliding block 5 is articulated and connected, and one end and the sliding block 5 of air bag 4 are fixed, and the other end of air bag 4 is fixedly connected with sliding rail,
Several tracheaes are uniformly communicated on air bag 4, the quantity of connecting rod 11, sliding block 5, sliding rail and air bag 4 is two in the present embodiment
It is a, it is symmetrical arranged about support shaft 10.
When carrying out the screening of soil agreegate using the device in this programme, first ready soil sample is poured into interior
On sieve plate 6 on cylinder 3 so that soil sample is crossed in water logging, starts cylinder 7 so that about 1 outer sleeve being connect with cylinder 7 is transported
Dynamic, because the inner wall of outer sleeve 1 is equipped with outer groove, the outer wall of inner cylinder 3 is equipped with inside groove, ball is equipped between inside groove and outer groove
2, such outer sleeve 1 will drive inner cylinder 3 also to move up and down, and the sieve plate 6 in inner cylinder 3 also just moves up and down, because of bottom
Support shaft 10 on seat 8 runs through the center of sieve plate 6, and support shaft 10 is threadedly coupled with sieve plate 6, so sieve plate 6 will be rotating
It moves up and down, but because being equipped with ball 2 between inner cylinder 3 and outer sleeve 1, the rotation of inner cylinder 3 can't pass to
Outer sleeve 1 only can make ball 2 be rotated in inside groove and outer groove, because support shaft 10 is equipped with fixing bearing 12, fixing bearing
12 outer wall is hinged with connecting rod 11, and connecting rod 11 is hinged with the sliding block 5 that can be slided on sliding rail again, one end of air bag 4 and cunning
Block 5 is fixed, and the other end of air bag 4 is fixedly connected with sliding rail, tracheae diagonally downward is uniformly communicated on air bag 4, so sieving
When plate 6 moves up and down, sliding block 5 will constantly compress and stretch air bag 4, and the water in such air bag 4 will pass through difference
The tracheae of direction sprays so that and the soil agreegate that may block sieve pore is rolled, and this prevents sieve pores to be plugged,
During screening, sieve plate 6 is equipped with two layers of endless screen vertical with sieve plate 6, can be got in this way from 6 center of sieve plate so that reaching
Remote aggregation size is smaller, and the centrifugal force being subject to is also just smaller, while needing that gravity and frictional force work done is overcome just to become
Greatly, the speed that can reduce the aggregate at 6 edge of sieve plate, keeps screening effect more preferable.
Claims (5)
1. a kind of soil agreegate is classified wet screening device, it is characterised in that：Including pedestal, outer sleeve and anti-jamming mechanism, the bottom
Support shaft of the seat equipped with cylinder and straight up, the outer sleeve is fixedly connected with the piston rod of cylinder, in the outer sleeve
Inner cylinder equipped with several bottom seals, the inner cylinder is interior to be supported the perforative sieve plate of axis, the sieve plate and branch equipped with center
The connection of axis spiral is supportted, the sieve plate is equipped with several sieve pores, and the outer wall circumferential direction of the inner cylinder is equipped with inside groove, the outer sleeve
Inner wall on be correspondingly provided with outer groove, between the inside groove and outer groove be equipped with for inner cylinder provide support force ball, it is described
Ball is slidably connected with inside groove and outer groove, and the anti-jamming mechanism includes fixing bearing, sliding rail and air bag, and the fixing bearing is solid
Surely it is sleeved in support shaft, the sliding rail is fixed on sieve plate, and the sliding rail is equipped with the sliding block being slidably connected with sliding rail, the cunning
Connecting rod is equipped between block and the outer wall of fixing bearing, the outer wall and sliding block of the connecting rod and fixing bearing are articulated and connected,
One end of the air bag is fixed with sliding block, and the other end of air bag is fixedly connected with sliding rail, is uniformly communicated on the air bag several
Tracheae.
2. a kind of soil agreegate according to claim 1 is classified wet screening device, it is characterised in that：The bottom of the inner cylinder
Portion is equipped with several apopores, and the size of the apopore is equal to the diameter of minimum sieve pore.
3. a kind of soil agreegate according to claim 2 is classified wet screening device, it is characterised in that：The number of the connecting rod
Amount is two, is respectively provided at the both sides of support shaft.
4. a kind of soil agreegate according to claim 3 is classified wet screening device, it is characterised in that：The direction of the tracheae
Direction is diagonally downward.
5. a kind of soil agreegate according to claim 4 is classified wet screening device, it is characterised in that：The sieve plate is equipped with
Two layers of endless screen vertical with sieve plate, and it is more than another ring-type close to the size of the sieve pore of the endless screen at sieve plate center
The screen size of sieve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810654661.4A CN108787430A (en) | 2018-06-22 | 2018-06-22 | A kind of soil agreegate classification wet screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810654661.4A CN108787430A (en) | 2018-06-22 | 2018-06-22 | A kind of soil agreegate classification wet screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108787430A true CN108787430A (en) | 2018-11-13 |
Family
ID=64084889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810654661.4A Withdrawn CN108787430A (en) | 2018-06-22 | 2018-06-22 | A kind of soil agreegate classification wet screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108787430A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114544447A (en) * | 2022-04-22 | 2022-05-27 | 南京图猫数码科技有限公司 | Ink laser granularity detection system for digital printing |
-
2018
- 2018-06-22 CN CN201810654661.4A patent/CN108787430A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114544447A (en) * | 2022-04-22 | 2022-05-27 | 南京图猫数码科技有限公司 | Ink laser granularity detection system for digital printing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181113 |
|
| WW01 | Invention patent application withdrawn after publication |